mackenzieshook mackenzieshook

22-12-2017
Mathematics

contestada

If 16 key chains cost $19.68, then 25 key chains cost $. Answer:

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Batman1939 Batman1939

22-12-2017

Write a proportion. 16/19.69=25/x, then solve.

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VivaciousLyla VivaciousLyla

22-12-2017

Hello!

We must find out how much each key chain costs:

19.68 / 16 = 1.23

Each key chain costs $1.23. Multiply by 25 key chains:

1.23 * 25 = 30.75

FINAL ANSWER ~ 25 Key Chains cost $30.75.

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